A6628112
Propyl 4-hydroxybenzoate sodium salt , USP,PhEur , 35285-69-9
Synonym(s):
4-Hydroxybenzoic acid propyl ester sodium salt, Propylparaben sodium salt;Propyl 4-hydroxybenzoate sodium salt;Propylis parahydroxybenzoas natricum;Sodium propyl 4-hydroxybenzoate
CAS NO.：35285-69-9
Empirical Formula: C10H11NaO3
Molecular Weight: 202.18
MDL number: MFCD00016477
EINECS: 252-488-1
| Pack Size | Price | Stock | Quantity |
| 500G | RMB66.40 | In Stock |
|
| 2.5KG | RMB329.60 | In Stock |
|
| 10kg | RMB1191.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 302°C |
| Density | 1.24 g/cm3 (25 °C) |
| vapor pressure | 0.001Pa at 20℃ |
| storage temp. | Store at +15°C to +25°C. |
| solubility | Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride. |
| pka | 8.46[at 20 ℃] |
| form | Solid |
| color | White to Off-White |
| PH | 9.5-10.5 (1g/l, H2O, 20°C) |
| Water Solubility | 1000g/L at 23℃ |
| Stability: | Hygroscopic |
| InChI | InChI=1S/C10H12O3.Na.H/c1-2-7-13-10(12)8-3-5-9(11)6-4-8;;/h3-6,11H,2,7H2,1H3;; |
| InChIKey | RNYCHLKBOTWVDU-UHFFFAOYSA-N |
| SMILES | C(C1C=CC(O)=CC=1)(=O)OCCC.[NaH] |
| LogP | 0.27 at 23℃ |
| CAS DataBase Reference | 35285-69-9(CAS DataBase Reference) |
| EPA Substance Registry System | Propylparaben sodium (35285-69-9) |
Description and Uses
Sodium Propylparaben is a preservative. Sodium Propylparaben is also an excipient used in various pharmaceutical formulations.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 2 |
| RTECS | DH2850000 |
| HS Code | 2918 29 00 |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
